What is the purpose of a VLAN trunk? MCQ with Answer and Explanation

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What is the purpose of a VLAN trunk?

A. To connect to the Internet

B. To carry traffic for multiple VLANs over a single link

C. To filter traffic

D. To assign IP addresses

Answer: Option B

Solution (By JKExamLibrary)

Trunk links carry tagged frames for multiple VLANs between switches.

This question belongs to: Computer Computer Networking

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Practice More Computer Networking Questions

Question #1 Report Error

What happens if a single computer loses power or its connection cable breaks in a standard unidirectional Ring Network configuration?

A. The remaining devices shift to a bus topology configuration automatically.

B. The entire network communication path is broken, stopping traffic across the ring.

C. The network splits into two fully operational sub-rings.

D. Data frames loop back through the gateway interface.

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Correct Answer: Option B

Explanation:
Because data travels sequentially from node to node around a ring topology, any break in the link disrupts the circuit and stops all network traffic.

This question belongs to: Computer Computer Networking

Question #2 Report Error

Which command is used to test network connectivity between two hosts?

A. ping

B. tracert

C. nslookup

D. ipconfig

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Correct Answer: Option A

Explanation:
ping sends ICMP echo requests to test connectivity.

This question belongs to: Computer Computer Networking

Question #3 Report Error

Which device is used to connect two dissimilar networks, such as a LAN to a WAN?

A. Router

B. Hub

C. Bridge

D. Switch

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Correct Answer: Option A

Explanation:
A router connects different networks, often with different media and addressing schemes.

This question belongs to: Computer Computer Networking

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